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Tottenham Hotspur's Argentinian head coach Mauricio Pochettino gestures to the linesman after a throw-in was given to Arsenal during the English Premier League football match between Tottenham Hotspur and Arsenal at White Hart Lane in London, on February 7, 2015. AFP PHOTO / IAN KINGTON RESTRICTED TO EDITORIAL USE. No use with unauthorized audio, video, data, fixture lists, club/league logos or live services. Online in-match use limited to 45 images, no video emulation. No use in betting, games or single club/league/player publications. (Photo credit should read IAN KINGTON/AFP/Getty Images)

Tottenham Hotspur's Argentinian head coach Mauricio Pochettino gestures to the linesman after a throw-in was given to Arsenal during the English Premier League football match between Tottenham Hotspur and Arsenal at White Hart Lane in London, on February 7, 2015. AFP PHOTO / IAN KINGTON 

RESTRICTED TO EDITORIAL USE. No use with unauthorized audio, video, data, fixture lists, club/league logos or live services. Online in-match use limited to 45 images, no video emulation. No use in betting, games or single club/league/player publications.        (Photo credit should read IAN KINGTON/AFP/Getty Images)